Finally a reply to my post hehe!
Well here is my complete setup
G1.sniper a88x
Amd A10-5800k
Gskills - 2133 2x4 ram
Corsair 450
Cooler master T4 = cpu cooler
Well so far i have not touched the Voltages since I have no idea what to change LOL
What idid was
change multiplier of CPU to 40 - i find this is the most stable
Change memory settings to XMP profile 1
GPU - 800 to 1000
-and from time to time it hangs
I have no plans on using another Video card since I am waiting for Kaveri
Have you tried overclocking with just the onboard GPU?